Approximation Spaces in Rough-Granular Computing
Fundamenta Informaticae - Understanding Computers' Intelligence Celebrating the 100th Volume of Fundamenta Informaticae in Honour of Helena Rasiowa
Classification of dynamics in rough sets
RSCTC'10 Proceedings of the 7th international conference on Rough sets and current trends in computing
Approximations and classifiers
RSCTC'10 Proceedings of the 7th international conference on Rough sets and current trends in computing
Temporal dynamics in rough sets based on coverings
RSKT'10 Proceedings of the 5th international conference on Rough set and knowledge technology
Modeling rough granular computing based on approximation spaces
Information Sciences: an International Journal
The reduction and fusion of fuzzy covering systems based on the evidence theory
International Journal of Approximate Reasoning
Entropy and co-entropy of a covering approximation space
International Journal of Approximate Reasoning
Probabilistic rough set over two universes and rough entropy
International Journal of Approximate Reasoning
Approximations and uncertainty measures in incomplete information systems
Information Sciences: an International Journal
Covering based rough set approximations
Information Sciences: an International Journal
Sand piles: From physics to cellular automata models
Theoretical Computer Science
Information-theoretic measures associated with rough set approximations
Information Sciences: an International Journal
Temporal Dynamics in Information Tables
Fundamenta Informaticae - From Physics to Computer Science: to Gianpiero Cattaneo for his 70th birthday
An Improved Axiomatic Definition of Information Granulation
Fundamenta Informaticae
Set-based granular computing: A lattice model
International Journal of Approximate Reasoning
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Some approaches to the covering information entropy and some definitions of orderings and quasi---orderings of coverings will be described, generalizing the case of the partition entropy and ordering. The aim is to extend to covering the general result of anti---tonicity (strictly decreasing monotonicity) of partition entropy. In particular an entropy in the case of incomplete information systems is discussed, with the expected anti-tonicity result, making use of a partial partition strategy in which the missing information is treated as a peculiar value of the system.On the other side, an approach to generate a partition from a covering is illustrated. In particular, if we have a covering 驴 coarser than another covering 驴 with respect to a certain quasi order relation on coverings, the induced partition 驴(驴) results to be coarser than 驴(驴) with respect to the standard partial ordering on partitions. Thus, one can compare the two coverings through the entropies of the induced partitions.